tests/test-divergent.t
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
Thu, 05 May 2016 21:42:49 +0200
changeset 1693 73acbc623830
parent 1630 35c666ef724e
child 1700 05d7df73a56b
child 1806 9f42f819267b
permissions -rw-r--r--
test: update topic test output for order change As in topic d8f1e432b16a the tipmost changeset is now displayed first. We adapt the test output to reflect it.

Tests the resolution of divergence

  $ cat >> $HGRCPATH <<EOF
  > [defaults]
  > amend=-d "0 0"
  > fold=-d "0 0"
  > [web]
  > push_ssl = false
  > allow_push = *
  > [phases]
  > publish = False
  > [diff]
  > git = 1
  > unified = 0
  > [ui]
  > logtemplate = {rev}:{node|short}@{branch}({phase}) {desc|firstline} [{troubles}]\n
  > [extensions]
  > hgext.graphlog=
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "add $1"
  > }

  $ mkcommits() {
  >   for i in $@; do mkcommit $i ; done
  > }

Basic test of divergence: two divergent changesets with the same parents
With --all --any we dedupe the divergent and solve the divergence once

  $ hg init test1
  $ cd test1
  $ mkcommits _a _b
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent2
  created new head
  $ hg prune -s "desc(bdivergent1)" "desc(_b)"
  1 changesets pruned
  $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
  1 changesets pruned
  2 new divergent changesets
  $ hg log -G
  @  3:e708fd28d5cf@default(draft) add bdivergent2 [divergent]
  |
  | o  2:c2f698071cba@default(draft) add bdivergent1 [divergent]
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ hg evolve --all --any --divergent
  merge:[2] add bdivergent1
  with: [3] add bdivergent2
  base: [1] add _b
  updating to "local" conflict
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at c26f1d3baed2
  $ hg log -G
  @  5:c26f1d3baed2@default(draft) add bdivergent1 []
  |
  o  0:135f39f4bd78@default(draft) add _a []
  
Test divergence resolution when it yields to an empty commit (issue4950)
cdivergent2 contains the same content than cdivergent1 and they are divergent
versions of the revision _c

  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ mkcommit _c
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit cdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo "cdivergent1" > cdivergent1
  $ hg add cdivergent1
  $ hg ci -m "cdivergent2"
  created new head
  $ hg prune -s "desc(cdivergent1)" "desc(_c)"
  1 changesets pruned
  $ hg prune -s "desc(cdivergent2)" "desc(_c)" --hidden
  1 changesets pruned
  2 new divergent changesets
  $ hg log -G
  @  8:0a768ef678d9@default(draft) cdivergent2 [divergent]
  |
  | o  7:26c7705fee96@default(draft) add cdivergent1 [divergent]
  |/
  | o  5:c26f1d3baed2@default(draft) add bdivergent1 []
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ hg evolve --all --any --divergent
  merge:[7] add cdivergent1
  with: [8] cdivergent2
  base: [6] add _c
  updating to "local" conflict
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at 6602ff5a79dc

Test None docstring issue of evolve divergent, which caused hg crush

  $ hg init test2
  $ cd test2
  $ mkcommits _a _b
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent2
  created new head
  $ hg prune -s "desc(bdivergent1)" "desc(_b)"
  1 changesets pruned
  $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
  1 changesets pruned
  2 new divergent changesets
  $ hg log -G
  @  3:e708fd28d5cf@default(draft) add bdivergent2 [divergent]
  |
  | o  2:c2f698071cba@default(draft) add bdivergent1 [divergent]
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ cat >$TESTTMP/test_extension.py  << EOF
  > from mercurial import merge
  > origupdate = merge.update
  > def newupdate(*args, **kwargs):
  >   return origupdate(*args, **kwargs)
  > merge.update = newupdate
  > EOF
  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > testextension=$TESTTMP/test_extension.py
  > EOF
  $ hg evolve --all
  nothing to evolve on current working copy parent
  (do you want to use --divergent)
  [2]
  $ hg evolve --divergent
  merge:[3] add bdivergent2
  with: [2] add bdivergent1
  base: [1] add _b
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at aa26817f6fbe


  $ cd ..